Ok can someone from Paizo clear this up because this trait seems to be nothing more than a feat bypass and even then there is a LOT of disagreement about that, even between Venture Officers for Society.
By my read it works like this:
You would use a Hammer, which is a martial weapon but has Professional (Crafting), with your Simple Proficiency and that is then capped out at what ever proficiency your Crafting is at.
Is this correct or not?